Bees in Illinois: Identification Guide and Best Places to Spot Them

Bees are active across Illinois from early spring through fall, most often seen in gardens, prairies, and woodlands. Start by checking your own backyard or a local nature preserve on a warm, sunny day. This guide covers where to look, when to go, and how to tell bees from their lookalikes.

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By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 28, 2026.

Interrupted Cellophane-cuckoo Bee photographed in Illinois

Interrupted Cellophane-cuckoo Bee · psweet CC BY-SA

Western Honey Bee photographed in Illinois

Western Honey Bee · Public domain CC0

Autumnal Cellophane-Cuckoo photographed in Illinois

Autumnal Cellophane-Cuckoo · threelark CC BY

Photos by iNaturalist observers, reused under the licence each observer chose.
Not established in IllinoisPeak season right now
8
species recorded
0
GBIF records
July, August, June
peak months

Verified species, source iNaturalist

117 types of bees recorded in Illinois

117 bee species have a verified observation record in Illinois across bees (clade Anthophila), each with at least 10 confirmed sightings. The 50 most frequently recorded are shown below.

8 of the 50 shown are recorded as introduced to Illinois rather than native.

  • Common Eastern Bumble Bee (Bombus impatiens), a species recorded in Illinois1

    Common Eastern Bumble Bee

    Bombus impatiens

    16,209 records

    Public domain CC0

    Wikipedia
  • Brown-belted Bumble Bee (Bombus griseocollis), a species recorded in Illinois2

    Brown-belted Bumble Bee

    Bombus griseocollis

    10,338 recordsNative

    Kai Squires CC BY

    Wikipedia
  • Western Honey Bee (Apis mellifera), a species recorded in Illinois3

    Western Honey Bee

    Apis mellifera

    8,251 recordsIntroduced

    Public domain CC0

    Wikipedia
  • Two-spotted Bumble Bee (Bombus bimaculatus), a species recorded in Illinois4

    Two-spotted Bumble Bee

    Bombus bimaculatus

    7,049 recordsNative

    Matt Pelikan CC BY

    Wikipedia
  • Eastern Carpenter Bee (Xylocopa virginica), a species recorded in Illinois5

    Eastern Carpenter Bee

    Xylocopa virginica

    4,389 records

    Leila Dasher CC BY

    Wikipedia
  • Black-and-gold Bumble Bee (Bombus auricomus), a species recorded in Illinois6

    Black-and-gold Bumble Bee

    Bombus auricomus

    3,010 recordsNative

    Public domain CC0

    Wikipedia
  • Ligated Furrow Bee (Halictus ligatus), a species recorded in Illinois7

    Ligated Furrow Bee

    Halictus ligatus

    2,407 records

    Kristen Diesburg CC BY

    Wikipedia
  • Golden Northern Bumble Bee (Bombus fervidus), a species recorded in Illinois8

    Golden Northern Bumble Bee

    Bombus fervidus

    2,207 recordsNative

    Michelle Orcutt CC BY

    Wikipedia
  • Two-spotted Longhorn Bee (Melissodes bimaculatus), a species recorded in Illinois9

    Two-spotted Longhorn Bee

    Melissodes bimaculatus

    1,702 records

    eamonccorbett CC BY

    Wikipedia
  • Bicolored Striped Sweat Bee (Agapostemon virescens), a species recorded in Illinois10

    Bicolored Striped Sweat Bee

    Agapostemon virescens

    1,424 records

    Michelle Orcutt CC BY

    Wikipedia
  • Rusty-patched Bumble Bee (Bombus affinis), a species recorded in Illinois11

    Rusty-patched Bumble Bee

    Bombus affinis

    1,328 recordsNative
  • Red-belted Bumble Bee (Bombus rufocinctus), a species recorded in Illinois12

    Red-belted Bumble Bee

    Bombus rufocinctus

    1,323 recordsNative

    Michelle Orcutt CC BY

    Wikipedia

Also recorded in Illinois

#SpeciesRecords
13American Bumble BeeNativeBombus pensylvanicus1,168
14Pure Green Sweat beeAugochlora pura1,051
15Lemon Cuckoo Bumble BeeNativeBombus citrinus805
16European Woolcarder BeeIntroducedAnthidium manicatum705
17Orange-tipped Wood-diggerAnthophora terminalis413
18Half-black Bumble BeeNativeBombus vagans409
19Unequal Cellophane BeeNativeColletes inaequalis408
20Oblong Woolcarder BeeIntroducedAnthidium oblongatum335
21Orange-legged Furrow BeeHalictus rubicundus315
22Dark-veined Longhorn BeeNativeMelissodes trinodis296
23Eastern Thistle Longhorn BeeMelissodes desponsus277
24Coneflower Mining BeeAndrena rudbeckiae257
25Modest Masked BeeHylaeus modestus255
26Spring Beauty MinerAndrena erigeniae236
27broad-handed leafcutter beeNativeMegachile latimanus210
28Carlin's Mining BeeAndrena carlini209
29Dunning's MinerAndrena dunningi204
30Golden Sweat BeeAugochlorella aurata202
31Drury's Long-horned BeeNativeMelissodes druriellus177
32Horn-faced Mason BeeIntroducedOsmia cornifrons176
33Flat-tailed Leafcutter BeeMegachile mendica163
34Wilke's Mining BeeIntroducedAndrena wilkella159
35Pugnacious Leafcutter BeeMegachile pugnata158
36Confusing Furrow BeeHalictus confusus158
37Bellflower Resin BeeNativeMegachile campanulae158
38Alfalfa Leafcutter BeeIntroducedMegachile rotundata152
39Lunate Longhorn-cuckoo BeeTriepeolus lunatus150
40Spurred CeratinaCeratina calcarata147
41Texas Leafcutter BeeMegachile texana147
42Abrupt Digger BeeAnthophora abrupta134
43Southern Plains Bumble BeeNativeBombus fraternus128
44Pruinose Squash BeeNativeXenoglossa pruinosa125
45Neighborly Mining BeeAndrena vicina118
46Zephyr Sweat BeeLasioglossum zephyrus118
47Denticulate Longhorn BeeNativeMelissodes denticulatus112
48Sculptured Resin BeeIntroducedMegachile sculpturalis103
49Beebalm ShortfaceDufourea monardae102
50Taurus Mason BeeIntroducedOsmia taurus100

Plus 67 more established bees species beyond the top 50. And 148 more recorded only rarely (fewer than 10 verified sightings). Counts from verified iNaturalist observations. Photos by iNaturalist observers, reused under the licence each observer chose.

Real sighting data, source iNaturalist

92,820 verified observations on iNaturalist of bee have been recorded in Illinois, most often in July, August, June.

When bee are recorded in Illinois

Bees are active across Illinois from early spring through fall, most often seen in gardens, prairies, and woodlands. Start by checking your own backyard or a local nature preserve on a warm, sunny day. This guide covers where to look, when to go, and how to tell bees from their lookalikes.

Where are people most likely to notice bees in Illinois?

The best places are areas with abundant flowers: backyard gardens, restored prairies, and roadsides. In Chicago, check theGarfield Park Conservatoryor the Chicago Botanic Garden. In central and southern Illinois, state parks likeHorseshoe LakeandCahokia Moundsoffer good viewing. Even a single flowering bush can attract bees. Look on sunny, calm days when flowers are open.

What seasons and weather patterns help you find bees?

Bees emerge in March or April when temperatures reach 55°F (13°C) and flowers appear. Peak activity runs from May through September. The best time of day is mid-morning to early afternoon on warm, sunny, and still days. Rain, strong wind, or temperatures below 50°F will keep bees in their nests. After a rain, bees often forage on fresh blooms.

How can you tell bees apart from wasps and other lookalikes?

Bees are usually hairy with a stout body, while wasps are smooth and slender. Bees carry pollen on their legs (look for yellow balls), wasps do not. Bumblebees are large and fuzzy, often black and yellow, while honeybees are smaller with amber stripes. Most bees are not aggressive unless provoked. For more detail, see ourbee identification guide.

See ourstate animal guidefor the next step.

What are common bee species you might spot in Illinois?

The most common are honeybees (Apis mellifera) and several bumblebee species like the rusty patched bumblebee (rare) and the common eastern bumblebee. You may also see sweat bees (small, metallic green) and leafcutter bees (carrying leaf pieces). Each has a different flower preference: bumblebees like red clover, honeybees go for goldenrod.

How can you watch bees safely without getting stung?

Move slowly and avoid swatting. Wear light-colored clothing and avoid perfumes. Observe from a few feet away. Do not block the entrance to a nest or hive. If a bee lands on you, stay still – it will likely leave. For more tips, check out ourbackyard bee watching guide.

What equipment helps with bee identification?

A camera with a zoom lens helps capture details without disturbing bees, and a notepad for recording colors and flower types. For close looks, a pair of binoculars works too. After your outing, you can use a field guide or apps like iNaturalist. And if you want to show your bee love, browsebee-themed gearfor every day.

Show your bee enthusiasm with these finds from Easy Street Markets

After a day of spotting bees, keep the theme going with apparel and accessories that celebrate these pollinators. Here are a few favorites:

Honey Bee in Flight Women's T-Shirt

This fitted tee shows a honey bee flying to a flower, a reminder of their role in our ecosystem. Dye sublimation print on a soft polyester crew neck.Check Price and Availability

Custom Embroidery Bee Baseball Cap

A customized cap with embroidered bee design, perfect for outdoor adventures. Durable and adjustable.Check Price and Availability

Let It Bee Honey Bee Graphic Tee

A casual graphic tee with a playful bee phrase. Soft cotton blend for everyday wear.Check Price and Availability

For more bee-themed items, visit ourbee collection.

Honey Bee Tumbler Wrap Laser Svg 20oz Laser Engraved Honeycomb Tumbler Wrap Floral 20 oz Tumbler Laser File Svg Design Laser Engraving Svg

A strong match for this wildlife page and an easy next click after the guide.Check Price and Availability

Frequently asked questions about bees in Illinois

**Are honeybees native to Illinois?** No, honeybees were introduced from Europe. But they are now widespread and important for pollination.

**When do bees start coming out in Illinois?** Usually in March or April when temperatures hit 55°F and flowers like snowdrops appear.

**What is the most common bee in Illinois?** The eastern honeybee and common eastern bumblebee are the most frequent visitors to gardens.

**Do bees live in Illinois all year?** Bumblebee queens hibernate through winter; workers die. Honeybees stay active in the hive, feeding on stored honey.

**Can I see bees in the city?** Yes, Chicago has many group gardens and parks that attract bees. Even balcony flowers can bring them.

**How can I help bees in Illinois?** Plant native flowers, avoid pesticides, and provide a shallow water source. Learn more atour bee conservation tips.

See ourtour planning ideasfor the next step.

Plan your trip

Best time to see bee in Illinois: July, August, June

See the month-by-month sighting calendar.

When to go

Plan your bee sighting in Illinois

There are no verified bee records for Illinois, which fits how uncommon they are here. See the GBIF records.

Planning a trip to see bee? Find places to stay near Lewis & Clark National Historic Trail on Booking.com.

Frequently asked questions

What bee species live in Illinois?+

The best places are areas with abundant flowers: backyard gardens, restored prairies, and roadsides. In Chicago, check theGarfield Park Conservatoryor the Chicago Botanic Garden. In central and southern Illinois, state parks likeHorseshoe LakeandCahokia Moundsoffer good viewing. Even a single flowering bush can attract bees. Look on sunny, calm days when flowers are open.

Where can you see bees in Illinois?+

The best places are areas with abundant flowers: backyard gardens, restored prairies, and roadsides. In Chicago, check theGarfield Park Conservatoryor the Chicago Botanic Garden. In central and southern Illinois, state parks likeHorseshoe LakeandCahokia Moundsoffer good viewing. Even a single flowering bush can attract bees. Look on sunny, calm days when flowers are open.

When is the best time to see bees in Illinois?+

The best places are areas with abundant flowers: backyard gardens, restored prairies, and roadsides. In Chicago, check theGarfield Park Conservatoryor the Chicago Botanic Garden. In central and southern Illinois, state parks likeHorseshoe LakeandCahokia Moundsoffer good viewing. Even a single flowering bush can attract bees. Look on sunny, calm days when flowers are open.